Claude Opus draws shockingly realistic image with 45,000 strokes via agent sketchbook

RileyRalmuto · x · 2026-09-25

Developer Riley Ralmuto showed off a drawing produced by Claude Opus using his "agent sketchbook" tool — the result is so photorealistic it's hard to believe it's AI-made.

The tool lets an agent draw as close to hand-drawing as possible: every single stroke is precisely described, including pressure, brush/pen/pencil angle and velocity. The drawing contains over 45,000 strokes.

Related event: Claude Opus Draws Photo-Realistic Image via Agent Sketchbook(2 posts)→

Original post →

More from Fun

Fun channel →